Leopard Reference
This page lists new and recently changed documents, including Articles, Guides, Reference, Release Notes, Sample Code, Technical Notes, and Technical Q&As. Most documents have a revision history, which details additions and changes to that document since the previous version. Look for "Revision History" at the bottom of the document or in the document's table of contents.

Items are listed in reverse chronological order by publication date. To see the list sorted by the type of revision, click Sort by Revision Type. Items published for the first time (First Version) will be at the top of the list, followed by items with new or changed content (Content Update), followed by items with small fixes, such as typos and format errors, but no significant content changes (Minor Change).

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2008-09-09 Extended Audio File Services Reference (HTML) (PDF)
New document that describes an interface for reading and writing audio files with automatic format conversion.
First Version Core Audio
2008-11-19 Core Audio Data Types Reference (HTML) (PDF)
Clarified distinction between availability of audio data format identifiers and presence of audio codecs.
Content Update Core Audio
2009-03-04 I/O Kit Framework Reference (HTML)
Fixed various minor typographical error.
Minor Change Hardware & Drivers
2009-01-06 Kernel Framework Reference (HTML)
Reprocessed using updated tools.
Minor Change Hardware & Drivers
2008-10-15 Audio File Stream Services Reference (HTML) (PDF)
Minor Change Core Audio
2008-10-15 NSSound Class Reference (HTML) (PDF)
Updated the list of supported sound formats.
Minor Change Cocoa